<template>
    <!-- 商品信息 -->
    <div class="info-container">
        <div>
            <div class="goods-info">
                <div class="media">
                    <!-- 图片预览区 -->
                    <ImageView :imageList="detail.mainPictures" />

                    <!-- 统计数量 -->
                    <ul class="goods-sales">
                        <li>
                            <p>销量人气</p>
                            <p> {{ detail.salesCount }}+ </p>
                            <p><i class="iconfont icon-task-filling"></i>销量人气</p>
                        </li>
                        <li>
                            <p>商品评价</p>
                            <p>{{ detail.commentCount }}+</p>
                            <p><i class="iconfont icon-comment-filling"></i>查看评价</p>
                        </li>
                        <li>
                            <p>收藏人气</p>
                            <p>{{ detail.collectCount }}+</p>
                            <p><i class="iconfont icon-favorite-filling"></i>收藏商品</p>
                        </li>
                        <li>
                            <p>品牌信息</p>
                            <p>{{ detail?.brand?.name }}</p>
                            <p><i class="iconfont icon-dynamic-filling"></i>品牌主页</p>
                        </li>
                    </ul>
                </div>
                <div class="spec">
                    <!-- 商品信息区 -->
                    <p class="g-name"> {{ detail.name }} </p>
                    <p class="g-desc">{{ detail.desc }} </p>
                    <p class="g-price">
                        <span>{{ detail.price }}</span>
                        <span> {{ detail.oldPrice }}</span>
                    </p>
                    <div class="g-service">
                        <dl>
                            <dt>促销</dt>
                            <dd>12月好物放送，App领券购买直降120元</dd>
                        </dl>
                        <dl>
                            <dt>服务</dt>
                            <dd>
                                <span>无忧退货</span>
                                <span>快速退款</span>
                                <span>免费包邮</span>
                                <a href="javascript:;">了解详情</a>
                            </dd>
                        </dl>
                    </div>
                    <!-- sku组件 -->
                    <Sku :detail="detail" @change="skuChange" />

                    <!-- 数据组件 -->
                    <el-input-number v-model="count" @change="countChange" />

                    <!-- 按钮组件 -->
                    <div>
                        <el-button size="large" class="btn" @click="addCart">
                            加入购物车
                        </el-button>
                    </div>

                </div>
            </div>
            <div class="goods-footer">
                <div class="goods-article">
                    <!-- 商品详情 -->
                    <div class="goods-tabs">
                        <nav>
                            <a>商品详情</a>
                        </nav>
                        <div class="goods-detail">
                            <!-- 属性 -->
                            <ul class="attrs">
                                <li v-for="item in detail?.details?.properties" :key="item.value">
                                    <span class="dt">{{ item.name }}</span>
                                    <span class="dd">{{ item.value }}</span>
                                </li>
                            </ul>
                            <!-- 图片 -->
                            <img v-for="img in detail?.details?.pictures" v-img-lazy="img" :key="img" alt="">
                        </div>
                    </div>
                </div>
                <!-- 24热榜+专题推荐 -->
                <div class="goods-aside">
                    <slot name="hot"></slot>
                </div>
            </div>
        </div>
    </div>
</template>

<script setup>
import { storeToRefs } from 'pinia';
import { useCartStore } from '@/stores/cart';

const cartStore = useCartStore();
const { } = storeToRefs(cartStore);

const props = defineProps({
    detail: {
        type: Object,
        default: {}
    },
})

// sku规格被操作时
const skuObj = ref({})
function skuChange(sku) {
    // console.log("skuChange ~ sku:", sku)
    skuObj.value = sku
}

// count
const count = ref(1)
function countChange(count) {
    // console.log(count)
}

// 添加购物车
function addCart() {
    if (skuObj.value.skuId) {
        // console.log(skuObj.value, props.detail, cartStore.addCart)
        // 规则已经选择  触发action
        cartStore.addCart({
            id: props.detail.id,
            name: props.detail.name,
            picture: props.detail.mainPictures[0],
            price: props.detail.price,
            count: count.value,
            skuId: skuObj.value.skuId,
            attrsText: skuObj.value.specsText,
            selected: true
        })
    } else {
        // 规格没有选择 提示用户
        ElMessage.warning('请选择规格')
    }
}

</script>

<style lang="scss" scoped>
.info-container {
    .goods-info {
        min-height: 600px;
        background: #fff;
        display: flex;

        .media {
            width: 580px;
            height: 600px;
            padding: 30px 50px;
        }

        .spec {
            flex: 1;
            padding: 30px 30px 30px 0;
        }
    }

    .goods-footer {
        display: flex;
        margin-top: 20px;

        .goods-article {
            width: 940px;
            margin-right: 20px;
        }

        .goods-aside {
            width: 280px;
            min-height: 1000px;
        }
    }

    .goods-tabs {
        min-height: 600px;
        background: #fff;
    }

    .goods-warn {
        min-height: 600px;
        background: #fff;
        margin-top: 20px;
    }

    .number-box {
        display: flex;
        align-items: center;

        .label {
            width: 60px;
            color: #999;
            padding-left: 10px;
        }
    }

    .g-name {
        font-size: 22px;
    }

    .g-desc {
        color: #999;
        margin-top: 10px;
    }

    .g-price {
        margin-top: 10px;

        span {
            &::before {
                content: "¥";
                font-size: 14px;
            }

            &:first-child {
                color: $priceColor;
                margin-right: 10px;
                font-size: 22px;
            }

            &:last-child {
                color: #999;
                text-decoration: line-through;
                font-size: 16px;
            }
        }
    }

    .g-service {
        background: #f5f5f5;
        width: 500px;
        padding: 20px 10px 0 10px;
        margin-top: 10px;

        dl {
            padding-bottom: 20px;
            display: flex;
            align-items: center;

            dt {
                width: 50px;
                color: #999;
            }

            dd {
                color: #666;

                &:last-child {
                    span {
                        margin-right: 10px;

                        &::before {
                            content: "•";
                            color: $xtxColor;
                            margin-right: 2px;
                        }
                    }

                    a {
                        color: $xtxColor;
                    }
                }
            }
        }
    }

    .goods-sales {
        display: flex;
        width: 400px;
        align-items: center;
        text-align: center;
        height: 140px;

        li {
            flex: 1;
            position: relative;

            ~li::after {
                position: absolute;
                top: 10px;
                left: 0;
                height: 60px;
                border-left: 1px solid #e4e4e4;
                content: "";
            }

            p {
                &:first-child {
                    color: #999;
                }

                &:nth-child(2) {
                    color: $priceColor;
                    margin-top: 10px;
                }

                &:last-child {
                    color: #666;
                    margin-top: 10px;

                    i {
                        color: $xtxColor;
                        font-size: 14px;
                        margin-right: 2px;
                    }

                    &:hover {
                        color: $xtxColor;
                        cursor: pointer;
                    }
                }
            }
        }
    }


    .goods-tabs {
        min-height: 600px;
        background: #fff;

        nav {
            height: 70px;
            line-height: 70px;
            display: flex;
            border-bottom: 1px solid #f5f5f5;

            a {
                padding: 0 40px;
                font-size: 18px;
                position: relative;

                >span {
                    color: $priceColor;
                    font-size: 16px;
                    margin-left: 10px;
                }
            }
        }
    }

    .goods-detail {
        padding: 40px;

        .attrs {
            display: flex;
            flex-wrap: wrap;
            margin-bottom: 30px;

            li {
                display: flex;
                margin-bottom: 10px;
                width: 50%;

                .dt {
                    width: 100px;
                    color: #999;
                }

                .dd {
                    flex: 1;
                    color: #666;
                }
            }
        }

        >img {
            width: 100%;
        }
    }

    .btn {
        margin-top: 20px;

    }
}
</style>